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Use BorderSideWidth for outline-width

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This commit is contained in:
Anthony Ramine 2017-05-31 21:09:01 +02:00
parent 2c7fbb4b4c
commit 7da94d0880
13 changed files with 137 additions and 186 deletions
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4
components/style/properties/longhand/border.mako.rs
View file

@ -32,7 +32,9 @@
spec=maybe_logical_spec(side, "style"),
animation_value_type="none", logical=side[1])}
${helpers.predefined_type("border-%s-width" % side[0], "BorderWidth", "Au::from_px(3)",
${helpers.predefined_type("border-%s-width" % side[0],
"BorderSideWidth",
"Au::from_px(3)",
computed_type="::app_units::Au",
alias=maybe_moz_logical_alias(product, side, "-moz-border-%s-width"),
spec=maybe_logical_spec(side, "width"),

12
components/style/properties/longhand/column.mako.rs
View file

@ -40,11 +40,15 @@ ${helpers.single_keyword("column-fill", "balance auto", extra_prefixes="moz",
products="gecko", animation_value_type="discrete",
spec="https://drafts.csswg.org/css-multicol/#propdef-column-fill")}
${helpers.predefined_type("column-rule-width", "BorderWidth", "Au::from_px(3)",
initial_specified_value="specified::BorderWidth::Medium",
products="gecko", computed_type="::app_units::Au",
${helpers.predefined_type("column-rule-width",
"BorderSideWidth",
"Au::from_px(3)",
initial_specified_value="specified::BorderSideWidth::Medium",
computed_type="::app_units::Au",
products="gecko",
spec="https://drafts.csswg.org/css-multicol/#propdef-column-rule-width",
animation_value_type="ComputedValue", extra_prefixes="moz")}
animation_value_type="ComputedValue",
extra_prefixes="moz")}
// https://drafts.csswg.org/css-multicol-1/#crc
${helpers.predefined_type("column-rule-color", "CSSColor",

10
components/style/properties/longhand/inherited_text.mako.rs
View file

@ -872,13 +872,15 @@ ${helpers.predefined_type(
ignored_when_colors_disabled=True,
spec="https://compat.spec.whatwg.org/#the-webkit-text-stroke-color")}
${helpers.predefined_type("-webkit-text-stroke-width", "BorderWidth", "Au::from_px(0)",
initial_specified_value="specified::BorderWidth::from_length(specified::Length::zero())",
computed_type="::app_units::Au", products="gecko",
${helpers.predefined_type("-webkit-text-stroke-width",
"BorderSideWidth",
"Au::from_px(0)",
initial_specified_value="specified::BorderSideWidth::Length(specified::Length::zero())",
computed_type="::app_units::Au",
products="gecko",
spec="https://compat.spec.whatwg.org/#the-webkit-text-stroke-width",
animation_value_type="none")}
// CSS Ruby Layout Module Level 1
// https://drafts.csswg.org/css-ruby/
${helpers.single_keyword("ruby-align", "space-around start center space-between",

51
components/style/properties/longhand/outline.mako.rs
View file

@ -61,50 +61,13 @@ ${helpers.predefined_type("outline-color", "CSSColor", "computed::CSSColor::Curr
}
</%helpers:longhand>
<%helpers:longhand name="outline-width" animation_value_type="ComputedValue"
spec="https://drafts.csswg.org/css-ui/#propdef-outline-width">
use std::fmt;
use style_traits::ToCss;
impl ToCss for SpecifiedValue {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
self.0.to_css(dest)
}
}
pub fn parse(context: &ParserContext, input: &mut Parser) -> Result<SpecifiedValue, ()> {
specified::parse_border_width(context, input).map(SpecifiedValue)
}
#[derive(Clone, Debug, HasViewportPercentage, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
pub struct SpecifiedValue(pub specified::Length);
pub mod computed_value {
use app_units::Au;
pub type T = Au;
}
pub use super::border_top_width::get_initial_value;
#[inline]
pub fn get_initial_specified_value() -> SpecifiedValue {
SpecifiedValue(specified::Length::NoCalc(specified::NoCalcLength::medium()))
}
impl ToComputedValue for SpecifiedValue {
type ComputedValue = computed_value::T;
#[inline]
fn to_computed_value(&self, context: &Context) -> computed_value::T {
self.0.to_computed_value(context)
}
#[inline]
fn from_computed_value(computed: &computed_value::T) -> Self {
SpecifiedValue(ToComputedValue::from_computed_value(computed))
}
}
</%helpers:longhand>
${helpers.predefined_type("outline-width",
"BorderSideWidth",
"Au::from_px(3)",
initial_specified_value="specified::BorderSideWidth::Medium",
computed_type="::app_units::Au",
animation_value_type="ComputedValue",
spec="https://drafts.csswg.org/css-ui/#propdef-outline-width")}
// The -moz-outline-radius-* properties are non-standard and not on a standards track.
// TODO: Should they animate?

12
components/style/properties/shorthand/border.mako.rs
View file

@ -18,11 +18,11 @@ ${helpers.four_sides_shorthand("border-style", "border-%s-style",
for side in PHYSICAL_SIDES)}"
spec="https://drafts.csswg.org/css-backgrounds/#border-width">
use values::generics::rect::Rect;
use values::specified::{AllowQuirks, BorderWidth};
use values::specified::{AllowQuirks, BorderSideWidth};
pub fn parse_value(context: &ParserContext, input: &mut Parser) -> Result<Longhands, ()> {
let rect = Rect::parse_with(context, input, |_, i| {
BorderWidth::parse_quirky(context, i, AllowQuirks::Yes)
BorderSideWidth::parse_quirky(context, i, AllowQuirks::Yes)
})?;
Ok(expanded! {
border_top_width: rect.0,
@ -46,8 +46,8 @@ ${helpers.four_sides_shorthand("border-style", "border-%s-style",
pub fn parse_border(context: &ParserContext, input: &mut Parser)
-> Result<(specified::CSSColor,
specified::BorderStyle,
specified::BorderWidth), ()> {
use values::specified::{CSSColor, BorderStyle, BorderWidth};
specified::BorderSideWidth), ()> {
use values::specified::{CSSColor, BorderStyle, BorderSideWidth};
let _unused = context;
let mut color = None;
let mut style = None;
@ -69,7 +69,7 @@ pub fn parse_border(context: &ParserContext, input: &mut Parser)
}
}
if width.is_none() {
if let Ok(value) = input.try(|i| BorderWidth::parse(context, i)) {
if let Ok(value) = input.try(|i| BorderSideWidth::parse(context, i)) {
width = Some(value);
any = true;
continue
@ -80,7 +80,7 @@ pub fn parse_border(context: &ParserContext, input: &mut Parser)
if any {
Ok((color.unwrap_or_else(|| CSSColor::currentcolor()),
style.unwrap_or(BorderStyle::none),
width.unwrap_or(BorderWidth::Medium)))
width.unwrap_or(BorderSideWidth::Medium)))
} else {
Err(())
}

81
components/style/values/specified/border.rs
View file

@ -4,15 +4,33 @@
//! Specified types for CSS values related to borders.
use app_units::Au;
use cssparser::Parser;
use parser::{Parse, ParserContext};
use std::fmt;
use style_traits::ToCss;
use values::computed::{Context, ToComputedValue};
use values::generics::border::BorderCornerRadius as GenericBorderCornerRadius;
use values::generics::border::BorderImageSlice as GenericBorderImageSlice;
use values::generics::border::BorderImageWidthSide as GenericBorderImageWidthSide;
use values::generics::border::BorderRadius as GenericBorderRadius;
use values::generics::rect::Rect;
use values::specified::{Number, NumberOrPercentage};
use values::specified::length::LengthOrPercentage;
use values::specified::{AllowQuirks, Number, NumberOrPercentage};
use values::specified::length::{Length, LengthOrPercentage};
/// A specified value for a single side of the `border-width` property.
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Debug, HasViewportPercentage, PartialEq)]
pub enum BorderSideWidth {
/// `thin`
Thin,
/// `medium`
Medium,
/// `thick`
Thick,
/// `<length>`
Length(Length),
}
/// A specified value for the `border-image-width` property.
pub type BorderImageWidth = Rect<BorderImageWidthSide>;
@ -29,6 +47,65 @@ pub type BorderRadius = GenericBorderRadius<LengthOrPercentage>;
/// A specified value for the `border-*-radius` longhand properties.
pub type BorderCornerRadius = GenericBorderCornerRadius<LengthOrPercentage>;
impl BorderSideWidth {
/// Parses, with quirks.
pub fn parse_quirky(
context: &ParserContext,
input: &mut Parser,
allow_quirks: AllowQuirks)
-> Result<Self, ()>
{
if let Ok(length) = input.try(|i| Length::parse_non_negative_quirky(context, i, allow_quirks)) {
return Ok(BorderSideWidth::Length(length));
}
match_ignore_ascii_case! { &input.expect_ident()?,
"thin" => Ok(BorderSideWidth::Thin),
"medium" => Ok(BorderSideWidth::Medium),
"thick" => Ok(BorderSideWidth::Thick),
_ => Err(())
}
}
}
impl Parse for BorderSideWidth {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
Self::parse_quirky(context, input, AllowQuirks::No)
}
}
impl ToCss for BorderSideWidth {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
BorderSideWidth::Thin => dest.write_str("thin"),
BorderSideWidth::Medium => dest.write_str("medium"),
BorderSideWidth::Thick => dest.write_str("thick"),
BorderSideWidth::Length(ref length) => length.to_css(dest)
}
}
}
impl ToComputedValue for BorderSideWidth {
type ComputedValue = Au;
#[inline]
fn to_computed_value(&self, context: &Context) -> Self::ComputedValue {
// We choose the pixel length of the keyword values the same as both spec and gecko.
// Spec: https://drafts.csswg.org/css-backgrounds-3/#line-width
// Gecko: https://bugzilla.mozilla.org/show_bug.cgi?id=1312155#c0
match *self {
BorderSideWidth::Thin => Length::from_px(1.).to_computed_value(context),
BorderSideWidth::Medium => Length::from_px(3.).to_computed_value(context),
BorderSideWidth::Thick => Length::from_px(5.).to_computed_value(context),
BorderSideWidth::Length(ref length) => length.to_computed_value(context)
}
}
#[inline]
fn from_computed_value(computed: &Self::ComputedValue) -> Self {
BorderSideWidth::Length(ToComputedValue::from_computed_value(computed))
}
}
impl BorderImageWidthSide {
/// Returns `1`.
#[inline]

89
components/style/values/specified/mod.rs
View file

@ -7,7 +7,6 @@
//! TODO(emilio): Enhance docs.
use Namespace;
use app_units::Au;
use context::QuirksMode;
use cssparser::{self, Parser, Token, serialize_identifier};
use itoa;
@ -32,7 +31,7 @@ use values::specified::calc::CalcNode;
pub use self::align::{AlignItems, AlignJustifyContent, AlignJustifySelf, JustifyItems};
pub use self::background::BackgroundSize;
pub use self::border::{BorderCornerRadius, BorderImageSlice, BorderImageWidth};
pub use self::border::{BorderImageWidthSide, BorderRadius};
pub use self::border::{BorderImageWidthSide, BorderRadius, BorderSideWidth};
pub use self::color::Color;
pub use self::rect::LengthOrNumberRect;
pub use super::generics::grid::GridLine;
@ -434,92 +433,6 @@ impl Angle {
}
}
#[allow(missing_docs)]
pub fn parse_border_width(context: &ParserContext, input: &mut Parser) -> Result<Length, ()> {
input.try(|i| Length::parse_non_negative(context, i)).or_else(|()| {
match_ignore_ascii_case! { &try!(input.expect_ident()),
"thin" => Ok(Length::from_px(1.)),
"medium" => Ok(Length::from_px(3.)),
"thick" => Ok(Length::from_px(5.)),
_ => Err(())
}
})
}
#[derive(Clone, Debug, HasViewportPercentage, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[allow(missing_docs)]
pub enum BorderWidth {
Thin,
Medium,
Thick,
Width(Length),
}
impl Parse for BorderWidth {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<BorderWidth, ()> {
Self::parse_quirky(context, input, AllowQuirks::No)
}
}
impl BorderWidth {
/// Parses a border width, allowing quirks.
pub fn parse_quirky(context: &ParserContext,
input: &mut Parser,
allow_quirks: AllowQuirks)
-> Result<BorderWidth, ()> {
match input.try(|i| Length::parse_non_negative_quirky(context, i, allow_quirks)) {
Ok(length) => Ok(BorderWidth::Width(length)),
Err(_) => match_ignore_ascii_case! { &try!(input.expect_ident()),
"thin" => Ok(BorderWidth::Thin),
"medium" => Ok(BorderWidth::Medium),
"thick" => Ok(BorderWidth::Thick),
_ => Err(())
}
}
}
}
impl BorderWidth {
#[allow(missing_docs)]
pub fn from_length(length: Length) -> Self {
BorderWidth::Width(length)
}
}
impl ToCss for BorderWidth {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
BorderWidth::Thin => dest.write_str("thin"),
BorderWidth::Medium => dest.write_str("medium"),
BorderWidth::Thick => dest.write_str("thick"),
BorderWidth::Width(ref length) => length.to_css(dest)
}
}
}
impl ToComputedValue for BorderWidth {
type ComputedValue = Au;
#[inline]
fn to_computed_value(&self, context: &Context) -> Self::ComputedValue {
// We choose the pixel length of the keyword values the same as both spec and gecko.
// Spec: https://drafts.csswg.org/css-backgrounds-3/#line-width
// Gecko: https://bugzilla.mozilla.org/show_bug.cgi?id=1312155#c0
match *self {
BorderWidth::Thin => Length::from_px(1.).to_computed_value(context),
BorderWidth::Medium => Length::from_px(3.).to_computed_value(context),
BorderWidth::Thick => Length::from_px(5.).to_computed_value(context),
BorderWidth::Width(ref length) => length.to_computed_value(context)
}
}
#[inline]
fn from_computed_value(computed: &Self::ComputedValue) -> Self {
BorderWidth::Width(ToComputedValue::from_computed_value(computed))
}
}
// The integer values here correspond to the border conflict resolution rules in CSS 2.1 §
// 17.6.2.1. Higher values override lower values.
define_numbered_css_keyword_enum! { BorderStyle: